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dblink_write implement [FEAT MERGE]

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Co-authored-by: zzg19950727 <1071026277@qq.com>
Co-authored-by: xianyu-w <707512433@qq.com>
This commit is contained in:
obdev
2023-01-29 16:23:18 +08:00
committed by ob-robot
parent 195ab500ab
commit 814de27a42
226 changed files with 9602 additions and 4087 deletions
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11
src/sql/resolver/expr/ob_raw_expr.h
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@ -2151,13 +2151,15 @@ class ObExecParamRawExpr : public ObConstRawExpr
{
public:
ObExecParamRawExpr() :
ObConstRawExpr()
ObConstRawExpr(),
ref_same_dblink_(false)
{
set_expr_class(ObIRawExpr::EXPR_EXEC_PARAM);
}
ObExecParamRawExpr(common::ObIAllocator &alloc)
: ObConstRawExpr(alloc)
: ObConstRawExpr(alloc),
ref_same_dblink_(false)
{
set_expr_class(ObIRawExpr::EXPR_EXEC_PARAM);
}
@ -2176,6 +2178,8 @@ public:
ObRawExpr*& get_ref_expr() { return outer_expr_; }
bool is_onetime() const { return is_onetime_; }
bool is_ref_same_dblink() const { return ref_same_dblink_; }
void set_ref_same_dblink(bool ref_same_dblink) { ref_same_dblink_ = ref_same_dblink; }
int assign(const ObRawExpr &other) override;
int inner_deep_copy(ObIRawExprCopier &copier) override;
virtual int replace_expr(const common::ObIArray<ObRawExpr *> &other_exprs,
@ -2194,6 +2198,7 @@ private:
// the refered expr in the outer stmt
ObRawExpr *outer_expr_;
bool is_onetime_;
bool ref_same_dblink_;
};
class ObQueryRefRawExpr : public ObRawExpr
@ -2477,10 +2482,8 @@ public:
inline bool has_generated_column_deps() const { return column_flags_ & GENERATED_DEPS_CASCADE_FLAG; }
inline bool is_table_part_key_column() const { return column_flags_ & TABLE_PART_KEY_COLUMN_FLAG; }
inline bool is_table_part_key_org_column() const { return column_flags_ & TABLE_PART_KEY_COLUMN_ORG_FLAG; }
inline bool is_link_table_column() const { return column_flags_ & LINK_TABLE_COLUMN_FLAG; }
inline bool has_table_alias_name() const { return column_flags_ & TABLE_ALIAS_NAME_FLAG; }
void set_column_flags(uint64_t column_flags) { column_flags_ = column_flags; }
void set_link_table_column() { column_flags_ |= LINK_TABLE_COLUMN_FLAG; }
void set_table_alias_name() { column_flags_ |= TABLE_ALIAS_NAME_FLAG; }
inline uint64_t get_column_flags() const { return column_flags_; }
inline const ObRawExpr *get_dependant_expr() const { return dependant_expr_; }